[Oral biopsy of the small intestine in pellagra patients].
D000328:Adult; D001706:Biopsy; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000150:complications / Q000175:diagnosis*; D007421:Intestine, Small; D008297:Male; D010383:Pellagra / Q000150:complications / Q000175:diagnosis*
Biópsia per-oral de intestino delgado na pelagra.